- 6015 240x400 polygon, triangles, geometry
- 4601 240x400 fractal, polygon, geometry
- 10295 240x400 origami, colorful, geometry
- 7620 240x400 facet, fragments, geometry
- 10370 240x400 pattern, fractal, geometry
- 11885 240x400 texture, polygon, geometry
- 11548 240x400 lines, texture, geometry
- 12319 240x400 abstraction, mosaic, geometry
- 11263 240x400 strip, line, geometry
- 14208 240x400 lines, symmetry, geometry
- 14857 240x400 pyramids, triangles, geometry
- 14339 240x400 structure, lines, geometry
- 13428 240x400 hexagon, leaves, geometry
- 21315 240x400 pattern, triangles, geometry
- 29612 240x400 corridor, symmetry, geometry